n8n-nodes-socketio-client
Version:
SocketIO nodes for n8n. Using Socket.io-client library
89 lines • 3.57 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.Websocket = void 0;
const n8n_workflow_1 = require("n8n-workflow");
const MessageDescription_1 = require("./MessageDescription");
class Websocket {
constructor() {
this.description = {
displayName: 'Websocket',
name: 'websocket',
icon: 'file:websocket.svg',
group: ['transform'],
version: 1,
subtitle: '={{$parameter["operation"] + ":" + $parameter["resource"]}}',
description: 'Interact with ws stream',
defaults: {
name: 'Websocket',
},
inputs: ['main'],
outputs: ['main'],
properties: [
{
displayName: 'Resource',
name: 'resource',
type: 'options',
noDataExpression: true,
options: [
{
name: 'Message',
value: 'message',
},
{
name: 'Connection',
value: 'connection',
},
],
default: 'message',
},
...MessageDescription_1.messageOperations,
...MessageDescription_1.messageFields,
...MessageDescription_1.closeOperations,
...MessageDescription_1.closeFields,
],
};
}
async execute() {
var _a, _b;
const items = this.getInputData();
const returnData = [];
let resource;
let operation;
let websocketResource;
for (let i = 0; i < items.length; i++) {
try {
resource = this.getNodeParameter('resource', 0);
operation = this.getNodeParameter('operation', 0);
websocketResource = this.getNodeParameter('websocketResource', 0);
if (!items[i].json[websocketResource]) {
throw new n8n_workflow_1.NodeOperationError(this.getNode(), `Execution error: No websocket resource received`);
}
if (resource === 'message') {
if (operation === 'send') {
const message = this.getNodeParameter('message', 0);
(_a = items[i].json[websocketResource]) === null || _a === void 0 ? void 0 : _a.send(message);
}
}
else if (resource === 'connection') {
if (operation === 'close') {
(_b = items[i].json[websocketResource]) === null || _b === void 0 ? void 0 : _b.close();
}
}
const toPush = { success: true };
toPush[websocketResource] = items[i].json[websocketResource];
returnData.push({ json: toPush });
}
catch (error) {
if (this.continueOnFail()) {
const executionErrorData = this.helpers.constructExecutionMetaData(this.helpers.returnJsonArray({ error: error.message }), { itemData: { item: i } });
returnData.push(...executionErrorData);
continue;
}
throw error;
}
}
return [returnData];
}
}
exports.Websocket = Websocket;
//# sourceMappingURL=Websocket.node.js.map